(S)-5-Methoxy-2-[[(3,5-dimethyl-4-nitro-2-pyr… 853950-49-9

Name: (S)-5-Methoxy-2-[[(3,5-dimethyl-4-nitro-2-pyridinyl)methyl]sulfinyl]-1H-benzimidazole
Brand: Vaqora Chemicals
SKU: VQ-048269

About (S)-5-Methoxy-2-[[(3,5-dimethyl-4-nitro-2-pyridinyl)methyl]sulfinyl]-1H-benzimidazole

Listed under CAS 853950-49-9, (S)-5-Methoxy-2-[[(3,5-dimethyl-4-nitro-2-pyridinyl)methyl]sulfinyl]-1H-benzimidazole is a process intermediate or related compound of Esomeprazole available from Vaqora Chemicals. Formula C16H16N4O4S, molecular weight 360.4 g/mol. Systematically, it is named 2-[(S)-(3,5-dimethyl-4-nitro-2-pyridinyl)methylsulfinyl]-6-methoxy-1H-benzimidazole.

The product is provided as a solid. Reference materials should be stored sealed and away from light and moisture, as specified on the accompanying COA. Good laboratory practice and suitable PPE are recommended during handling.

It is a process intermediate or related compound in the synthesis of Esomeprazole, useful for route development, impurity fate-and-purge studies and analytical method development. Our customers for this product work in pharmaceutical manufacturing and academic and industrial research.

Standard pack sizes are 10 mg, 25 mg, 50 mg and 100 mg, and every batch ships with a Certificate of Analysis (COA) and we export worldwide.

Typical applications

API route development
Impurity fate & purge studies
Analytical method development

Industries

Related to Esomeprazole

View every impurity, metabolite and intermediate we list for Esomeprazole.

Esomeprazole impurities

Specifications & identifiers

Chemical identifiers
Product name	(S)-5-Methoxy-2-[[(3,5-dimethyl-4-nitro-2-pyridinyl)methyl]sulfinyl]-1H-benzimidazole
Catalogue No.	VQ-048269
CAS Number	853950-49-9
IUPAC name	2-[(S)-(3,5-dimethyl-4-nitro-2-pyridinyl)methylsulfinyl]-6-methoxy-1H-benzimidazole
Molecular formula	C₁₆H₁₆N₄O₄S
Molecular weight	360.4 g/mol
Exact mass	360.0892
HSN code	2933
InChIKey	PFDONLPWKWJOCD-VWLOTQADSA-N
SMILES	CC1=CN=C(C(=C1[N+](=O)[O-])C)C[S@](=O)C2=NC3=C(N2)C=C(C=C3)OC
PubChem CID	29977371

Physical properties
Physical form	Solid
LogP (XLogP3)	2.1
H-bond donors / acceptors	1 / 7
TPSA	133 Å²

Documents

Safety Data Sheet (SDS)16-section GHS · on request Certificate of AnalysisTypical / batch COA · on request Specification sheetTDS / MOA · on request

Frequently asked questions

What is the CAS number of (S)-5-Methoxy-2-[[(3,5-dimethyl-4-nitro-2-pyridinyl)methyl]sulfinyl]-1H-benzimidazole?

The CAS Registry Number of (S)-5-Methoxy-2-[[(3,5-dimethyl-4-nitro-2-pyridinyl)methyl]sulfinyl]-1H-benzimidazole is 853950-49-9. It is also known as (S)-2-(((3,5-Dimethyl-4-nitropyridin-2-yl)methyl)sulfinyl)-5-methoxy-1H-benzo[d]imidazole, 2-[(S)-(3,5-dimethyl-4-nitropyridin-2-yl)methylsulfinyl]-6-methoxy-1H-benzimidazole.

What is the molecular formula and molecular weight of (S)-5-Methoxy-2-[[(3,5-dimethyl-4-nitro-2-pyridinyl)methyl]sulfinyl]-1H-benzimidazole?

(S)-5-Methoxy-2-[[(3,5-dimethyl-4-nitro-2-pyridinyl)methyl]sulfinyl]-1H-benzimidazole has the molecular formula C16H16N4O4S and a molecular weight of 360.4 g/mol. Its IUPAC name is 2-[(S)-(3,5-dimethyl-4-nitro-2-pyridinyl)methylsulfinyl]-6-methoxy-1H-benzimidazole.

What is (S)-5-Methoxy-2-[[(3,5-dimethyl-4-nitro-2-pyridinyl)methyl]sulfinyl]-1H-benzimidazole used for?

(S)-5-Methoxy-2-[[(3,5-dimethyl-4-nitro-2-pyridinyl)methyl]sulfinyl]-1H-benzimidazole is supplied as a characterised reference material related to Esomeprazole. It is used for analytical method development and validation (AMV), impurity profiling, stability studies and quality control, and in ANDA/DMF regulatory filings.

Which grade and pack sizes of (S)-5-Methoxy-2-[[(3,5-dimethyl-4-nitro-2-pyridinyl)methyl]sulfinyl]-1H-benzimidazole can I order?

We supply (S)-5-Methoxy-2-[[(3,5-dimethyl-4-nitro-2-pyridinyl)methyl]sulfinyl]-1H-benzimidazole, in 10 mg, 25 mg, 50 mg, 100 mg packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with (S)-5-Methoxy-2-[[(3,5-dimethyl-4-nitro-2-pyridinyl)methyl]sulfinyl]-1H-benzimidazole?

Yes. Every lot of (S)-5-Methoxy-2-[[(3,5-dimethyl-4-nitro-2-pyridinyl)methyl]sulfinyl]-1H-benzimidazole is shipped with a batch-specific Certificate of Analysis, and a 16-section GHS Safety Data Sheet is provided with the quotation and the shipment.

Can (S)-5-Methoxy-2-[[(3,5-dimethyl-4-nitro-2-pyridinyl)methyl]sulfinyl]-1H-benzimidazole be shipped internationally?

Yes. We export (S)-5-Methoxy-2-[[(3,5-dimethyl-4-nitro-2-pyridinyl)methyl]sulfinyl]-1H-benzimidazole worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.